Error To Generate Report

i have an issue to generate reports from report module. my SuiteCRM uploaded on server php ver 5.4.x.
so many place i get undefined label instant of propare label (i.e name, category, etc)
Attachment of issue attach here,
also add chart button not working in report module, and whole crm so many place label are not display properly

Given / Suggest any solution to get back to use report module & other module without any problem.

Could you give some information on your instance? Is it running on Linux/Windows?

The ‘undefined’ label issue is most likely permissions related.

I am facing the same problem,
I am using linux server and suitecrm 7.7.9 version.
I checked the permission, all directory having 777 permission.
what to do?
please help…